There are a couple of hundred photos of tombstones in the Jewish section of the Bloemfontein Memoriam cemetery at
but I don't know if the set of photos is exhaustive in covering all the graves. This web site also has photos of other Jewish cemeteries, synagogues and other institutions, organised geographically. Photos of tombstones in various other Jewish cemeteries are on the web site of the Genealogical Society of SA, also organised geographically by cemetery and alphabetically within each cemetery. Photos of tombstones in Cape Town Jewish cemeteries are accessible at the cemetery maintenance board web site.
Newark, DE, USA